Group by Employee Name using Stream

import java.util.ArrayList;

import java.util.Map;

import java.util.stream.Collectors;

class employeeDetails {

    private Integer eId;

    private String name;

    private Long Salary;

    public Integer geteId() {

        return eId;

    }

    public void seteId(Integer eId) {

        this.eId = eId;

    }

    public String getName() {

        return name;

    }

    public void setName(String name) {

        this.name = name;

    }

    public Long getSalary() {

        return Salary;

    }

    public void setSalary(Long salary) {

        Salary = salary;

    }

    public employeeDetails(Integer eId, String name, Long salary) {

        super();

        this.eId = eId;

        this.name = name;

        Salary = salary;

    }

}

public class sortEmployeeList {

    public static void main(String[] args) {

        employeeDetails e = new employeeDetails(4, "pavan", 52L);

        employeeDetails e1 = new employeeDetails(1, "kumar", 42L);

        employeeDetails e2 = new employeeDetails(9, "nk", 63L);

        employeeDetails e3 = new employeeDetails(2, "zsp", 13L);

        employeeDetails e4 = new employeeDetails(5, "pavan", 14L);

        employeeDetails e5 = new employeeDetails(9, "nk", 63L);

        ArrayList al = new ArrayList<>();

        al.add(e3);

        al.add(e2);

        al.add(e1);

        al.add(e);

        al.add(e4);

        al.add(e5);

        System.out.println("======= Sort By Name using List =======");

        al.stream().sorted((name1, name2) -> name1.getName().compareTo(name2.getName())).forEach(byName -> {

            System.out.println(byName.getName() + " " + byName.getSalary());

        });

        ;

        System.out.println("======= group By Name =======");

        Map hm1 = al.stream().collect(Collectors.groupingBy(employeeDetails::getName, Collectors.counting()));

        hm1.entrySet().forEach(a -> {

            System.out.println(a.getKey() + " " + a.getValue());

        });

    }

}